3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = ['ciao', 'come', 'va']; foreach($x as $y) { echo $y . "\n"; echo current($x) . "\n\n"; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0090.00618.59
8.3.30.0210.00018.61
8.3.20.0040.00420.33
8.3.10.0090.00623.61
8.3.00.0000.00823.66
8.2.170.0070.01022.96
8.2.160.0070.00722.25
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00317.50
8.2.110.0110.00021.03
8.2.100.0070.00317.72
8.2.90.0090.00019.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00418.05
8.2.50.0100.00018.10
8.2.40.0000.01019.21
8.2.30.0040.00419.75
8.2.20.0000.00817.68
8.2.10.0040.00418.04
8.2.00.0070.00018.09
8.1.270.0000.00820.38
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.62
8.1.230.0040.00817.77
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0050.00517.11
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0060.00318.45
8.1.160.0030.00522.04
8.1.150.0000.00718.95
8.1.140.0040.00417.32
8.1.130.0000.00817.60
8.1.120.0050.00217.32
8.1.110.0000.00817.41
8.1.100.0030.00317.38
8.1.90.0040.00417.45
8.1.80.0040.00417.33
8.1.70.0070.00017.46
8.1.60.0040.00817.47
8.1.50.0000.00817.52
8.1.40.0040.00417.35
8.1.30.0000.00817.44
8.1.20.0000.00817.63
8.1.10.0070.00017.54
8.1.00.0060.00317.30
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.31
8.0.270.0040.00417.32
8.0.260.0000.00617.27
8.0.250.0040.00416.95
8.0.240.0070.00016.94
8.0.230.0000.00716.93
8.0.220.0000.00716.89
8.0.210.0000.00716.91
8.0.200.0040.00416.98
8.0.190.0000.00716.82
8.0.180.0070.00016.93
8.0.170.0040.00416.93
8.0.160.0040.00416.91
8.0.150.0050.00216.72
8.0.140.0030.00416.91
8.0.130.0000.00513.36
8.0.120.0050.00316.95
8.0.110.0000.00716.79
8.0.100.0080.00016.68
8.0.90.0070.00016.95
8.0.80.0100.00716.80
8.0.70.0000.00716.78
8.0.60.0000.00716.83
8.0.50.0000.00716.77
8.0.30.0050.01416.98
8.0.20.0100.00917.40
8.0.10.0000.00717.04
8.0.00.0100.00816.73
7.4.330.0020.00215.21
7.4.320.0030.00316.59
7.4.300.0060.00016.49
7.4.290.0000.00816.59
7.4.280.0000.00816.60
7.4.270.0000.00716.52
7.4.260.0070.00016.57
7.4.250.0070.00016.57
7.4.240.0030.00316.38
7.4.230.0000.00716.68
7.4.220.0060.01216.57
7.4.210.0080.00816.48
7.4.200.0030.00316.64
7.4.160.0030.01216.45
7.4.150.0140.00317.40
7.4.140.0090.01617.86
7.4.130.0100.01016.47
7.4.120.0090.00816.45
7.4.110.0100.01316.56
7.4.100.0090.01216.47
7.4.90.0110.00716.48
7.4.80.0100.00719.39
7.4.70.0090.00616.20
7.4.60.0130.00316.49
7.4.50.0030.00516.47
7.4.40.0060.01616.40
7.4.30.0150.00316.40
7.4.00.0060.01114.91
7.3.330.0040.00413.08
7.3.320.0000.00513.10
7.3.310.0030.00316.14
7.3.300.0060.00016.26
7.3.290.0000.00716.30
7.3.280.0090.00716.31
7.3.270.0060.01017.40
7.3.260.0090.00916.29
7.3.250.0080.01216.39
7.3.240.0130.00316.29
7.3.230.0130.00316.39
7.3.210.0060.00916.58
7.3.200.0070.01016.34
7.3.190.0070.01016.50
7.3.180.0100.00716.30
7.3.170.0080.00816.30
7.3.160.0090.01216.27
7.3.120.0080.01014.81
7.3.110.0070.01114.79
7.3.100.0100.00614.59
7.3.90.0080.00614.86
7.3.80.0040.00914.80
7.3.70.0090.00614.75
7.3.60.0050.00814.63
7.3.50.0090.00314.85
7.3.40.0050.00814.88
7.3.30.0020.01014.83
7.3.20.0020.01016.66
7.3.10.0050.00816.55
7.3.00.0040.00716.53
7.2.330.0070.01016.73
7.2.320.0110.00716.72
7.2.310.0060.01216.44
7.2.300.0130.00816.34
7.2.290.0130.00916.58
7.2.250.0070.01115.02
7.2.240.0040.01515.12
7.2.230.0050.00814.90
7.2.220.0060.00714.88
7.2.210.0070.00915.10
7.2.200.0070.00814.90
7.2.190.0080.00715.08
7.2.180.0040.00815.05
7.2.170.0070.00715.06
7.2.160.0000.01215.04
7.2.150.0100.00716.82
7.2.140.0060.01016.72
7.2.130.0050.00516.89
7.2.120.0100.00716.83
7.2.110.0000.01316.91
7.2.100.0090.00616.82
7.2.90.0060.00916.88
7.2.80.0150.00016.92
7.2.70.0070.00717.10
7.2.60.0100.00216.69
7.2.50.0070.01016.89
7.2.40.0140.00317.03
7.2.30.0030.01216.80
7.2.20.0000.01216.95
7.2.10.0120.00316.99
7.2.00.0070.00618.20
7.1.330.0090.00415.67
7.1.320.0090.00615.74
7.1.310.0070.00615.82
7.1.300.0070.00415.89
7.1.290.0030.01115.83
7.1.280.0040.00915.68
7.1.270.0040.00915.77
7.1.260.0040.01015.57
7.1.250.0120.00015.58
7.1.240.0030.00915.83
7.1.230.0060.00615.92
7.1.220.0060.00615.88
7.1.210.0030.01215.57
7.1.200.0070.00315.73
7.1.190.0070.00715.69
7.1.180.0070.00315.63
7.1.170.0000.01815.90
7.1.160.0140.00315.81
7.1.150.0100.00615.81
7.1.140.0060.00915.70
7.1.130.0040.00415.83
7.1.120.0100.00715.73
7.1.110.0070.01015.84
7.1.100.0070.00717.00
7.1.90.0040.01115.57
7.1.80.0030.01016.06
7.1.70.0020.00916.32
7.1.60.0050.01417.60
7.1.50.0030.01516.36
7.1.40.0030.01015.85
7.1.30.0070.01015.61
7.1.20.0000.01415.47
7.1.10.0100.00315.73
7.1.00.0080.03719.00
7.0.330.0030.00915.49
7.0.320.0040.00815.29
7.0.310.0060.00615.34
7.0.300.0000.01215.32
7.0.290.0060.01015.29
7.0.280.0070.00715.47
7.0.270.0070.01015.47
7.0.260.0060.01215.46
7.0.250.0040.00915.23
7.0.240.0060.00615.42
7.0.230.0030.01015.56
7.0.220.0070.00715.41
7.0.210.0080.00815.41
7.0.200.0070.01115.95
7.0.190.0060.00615.54
7.0.180.0090.00615.26
7.0.170.0040.00415.16
7.0.160.0030.00715.52
7.0.150.0070.01115.34
7.0.140.0050.00315.38
7.0.130.0040.00815.44
7.0.120.0030.00915.50
7.0.110.0070.01015.20
7.0.100.0030.01015.15
7.0.90.0070.00315.46
7.0.80.0030.01015.47
7.0.70.0090.00315.41
7.0.60.0050.03817.68
7.0.50.0050.04016.76
7.0.40.0090.04216.66
7.0.30.0200.04216.81
7.0.20.0130.03816.87
7.0.10.0050.04816.79
7.0.00.0100.04216.80
5.6.400.0060.00614.32
5.6.390.0030.01014.44
5.6.380.0040.00714.41
5.6.370.0040.00714.38
5.6.360.0100.00714.44
5.6.350.0000.01413.84
5.6.340.0060.00314.45
5.6.330.0040.01114.22
5.6.320.0070.01114.11
5.6.310.0040.00714.21
5.6.300.0110.00714.54
5.6.290.0000.01014.44
5.6.280.0090.03917.70
5.6.270.0030.01313.96
5.6.260.0130.00313.96
5.6.250.0030.01314.23
5.6.240.0140.00014.16
5.6.230.0070.01014.27
5.6.220.0030.01314.46
5.6.210.0030.02817.35
5.6.200.0060.02316.16
5.6.190.0050.02517.27
5.6.180.0180.02317.44
5.6.170.0130.03117.45
5.6.160.0060.04117.52
5.6.150.0060.04416.31
5.6.140.0050.02616.22
5.6.130.0070.04216.25
5.6.120.0120.04017.59
5.6.110.0110.02217.68
5.6.100.0100.04317.68
5.6.90.0030.02817.76
5.6.80.0050.04517.27
5.6.70.0030.00614.21
5.6.60.0030.01314.29
5.6.50.0040.00814.36
5.6.40.0040.00814.16
5.6.30.0090.00014.12
5.6.20.0040.01114.16
5.6.10.0030.00614.33
5.6.00.0040.00414.22
5.5.380.0000.01514.25
5.5.370.0070.00714.25
5.5.360.0030.00914.02
5.5.350.0150.04217.24
5.5.340.0020.03416.04
5.5.330.0070.04517.29
5.5.320.0200.04317.24
5.5.310.0150.02717.27
5.5.300.0070.03715.95
5.5.290.0050.03316.08
5.5.280.0080.04417.69
5.5.270.0100.03417.46
5.5.260.0070.04417.59
5.5.250.0090.01717.45
5.5.240.0080.03017.17
5.5.230.0040.00413.89
5.5.220.0080.00413.82
5.5.210.0090.00314.04
5.5.200.0040.00813.80
5.5.190.0090.00614.12
5.5.180.0000.01614.04
5.5.170.0040.00414.22
5.5.160.0000.01014.27
5.5.150.0100.00313.91
5.5.140.0090.00314.36
5.5.130.0080.00514.31
5.5.120.0000.00914.41
5.5.110.0000.01314.32
5.5.100.0040.01114.18
5.5.90.0000.01414.01
5.5.80.0080.00314.00
5.5.70.0030.00714.25
5.5.60.0120.00313.89
5.5.50.0100.00314.12
5.5.40.0090.00613.83
5.5.30.0070.00413.85
5.5.20.0070.01114.17
5.5.10.0070.00314.29
5.5.00.0000.00913.74
5.4.450.0380.03016.22
5.4.440.0130.03416.10
5.4.430.0030.03316.26
5.4.420.0070.04215.99
5.4.410.0520.02716.15
5.4.400.0550.03516.06
5.4.390.0590.02515.90
5.4.380.0530.02815.85
5.4.370.0480.04016.02
5.4.360.0060.03916.09
5.4.350.0050.03416.09
5.4.340.0480.02715.85
5.4.330.0000.01112.89
5.4.320.0550.02916.06
5.4.310.0520.03015.98
5.4.300.0520.02516.10
5.4.290.0540.03215.83
5.4.280.0480.03016.07
5.4.270.0680.02515.92
5.4.260.0470.03416.07
5.4.250.0550.03615.98
5.4.240.0550.03016.05
5.4.230.0450.03316.02
5.4.220.0430.03215.98
5.4.210.0530.01815.98
5.4.200.0520.03214.80
5.4.190.0420.03715.88
5.4.180.0520.03115.92
5.4.170.0480.03115.92
5.4.160.0620.03215.99
5.4.150.0470.03016.03
5.4.140.0800.03314.74
5.4.130.0550.02514.60
5.4.120.0400.02714.64
5.4.110.0300.02914.57
5.4.100.0080.03414.76
5.4.90.0320.02914.62
5.4.80.0360.02714.62
5.4.70.0100.03514.67
5.4.60.0330.03214.55
5.4.50.0680.03314.60
5.4.40.0610.03014.67
5.4.30.0480.02814.72
5.4.20.0430.03314.72
5.4.10.0160.02614.60
5.4.00.0110.02614.29
5.3.290.0470.07014.46
5.3.280.0870.07014.41
5.3.270.0670.05314.59
5.3.260.0500.06714.45
5.3.250.0430.05314.45
5.3.240.0800.04314.70
5.3.230.1030.05714.58
5.3.220.1030.06014.66
5.3.210.0870.05014.41
5.3.200.0500.05014.55
5.3.190.0270.05314.43
5.3.180.1070.05314.52
5.3.170.0930.07314.55
5.3.160.1130.08014.55
5.3.150.1030.05314.52
5.3.140.1170.06314.40
5.3.130.1030.06314.41
5.3.120.0900.06314.50
5.3.110.0830.04314.39
5.3.100.0900.05713.88
5.3.90.0970.04713.91
5.3.80.0830.05713.90
5.3.70.0870.05714.00
5.3.60.1000.07713.81
5.3.50.1130.07313.85
5.3.40.1130.07313.93
5.3.30.0930.05013.68
5.3.20.0800.05713.68
5.3.10.0670.05313.61
5.3.00.0800.05013.59
5.2.170.0770.03710.99
5.2.160.0570.04311.30
5.2.150.0770.04011.24
5.2.140.0870.04310.99
5.2.130.0570.05310.95
5.2.120.0330.04310.95
5.2.110.0700.04010.94
5.2.100.0570.05011.01
5.2.90.0630.04711.04
5.2.80.0530.04310.95
5.2.70.0730.05311.04
5.2.60.0770.05310.89
5.2.50.0770.05010.85
5.2.40.0770.04710.83
5.2.30.0530.05010.76
5.2.20.0630.04710.86
5.2.10.0600.05710.90
5.2.00.0730.04010.71
5.1.60.0630.03710.01
5.1.50.0630.04010.15
5.1.40.0630.0339.89
5.1.30.0600.03710.36
5.1.20.0630.03710.25
5.1.10.0570.0309.96
5.1.00.0600.04710.09
5.0.50.0300.0438.61
5.0.40.0330.0308.25
5.0.30.0370.0508.09
5.0.20.0330.0278.12
5.0.10.0170.0308.23
5.0.00.0400.0508.30
4.4.90.0430.0175.82
4.4.80.0130.0205.74
4.4.70.0100.0205.80
4.4.60.0130.0235.75
4.4.50.0070.0235.77
4.4.40.0130.0305.80
4.4.30.0070.0305.77
4.4.20.0100.0305.86
4.4.10.0030.0335.90
4.4.00.0070.0375.78
4.3.110.0100.0235.76
4.3.100.0070.0205.77
4.3.90.0070.0305.65
4.3.80.0100.0305.75
4.3.70.0100.0275.74
4.3.60.0130.0175.76
4.3.50.0070.0305.77
4.3.40.0070.0405.71
4.3.30.0030.0234.54
4.3.20.0070.0274.53
4.3.10.0070.0274.49
4.3.00.0100.0278.45

preferences:
69.72 ms | 400 KiB | 5 Q